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Hello,
I am up and running with the FT2232D chip and software interface. I'm = putting it through the different modes and trying to pick the best one = for the intended harware. It looks like async bit-bang mode would be the = best, except for one thing. I will have external logic that streams data = to and from a PC via the FT2232D chip. The problem is that during a = asynchronous read cycle there is no indication from the FT2232 (via RD# = pin) as to when that data is actually read into the chip, so my external = logic does not know when to place the next byte of data onto the data = pins. During a read cycle the RD# pin is simply putting out the clocking = rate but is not representative of when the data is actually read. The = FT_Write cycle appears to provide this signal, but the FT_Read does not. = Is there anyway for my external logic to tell when the data is being = read into the FT2232D chip in asynchronous mode? I believe the = docmentation says that it should.
Thanks, Thomas